Examine source code of Si Home

{
  "manifest_version": 3,
  "name": "Si Home",
  "version": "0.0.1",
  "icons": {
    "48": "home/android-chrome-48x48.png",
    "72": "home/android-chrome-72x72.png",
    "96": "home/android-chrome-96x96.png",
    "144": "home/android-chrome-144x144.png",
    "512": "home/android-chrome-512x512.png"
  },
  "chrome_url_overrides": {
    "newtab": "home/index.html"
  },
  "permissions": [
    "tabs",
    "storage",
    "favicon"
  ],
  "action": {
    "default_popup": "popup.html"
  },
  "description": "A Simple tool for manage your tabs",
  "author": "simooowann",
  "host_permissions": [
    "http://*/*",
    "https://*/*"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "si_home@squirrelso.top",
      "strict_min_version": "100.0"
    }
  }
}